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Insurance data that is openly available (e.g., on Kaggle).

Format

A data.frame with 1338 rows and 7 columns:

age

Age of the insured (continuous)

sex

Sex of the insured (binary)

bmi

Body mass index of the insured (continuous)

children

Number of children/dependents covered by the insurance (integer)

smoker

Whether the insured is a smoker (binary)

region

The region in which the insured lives (categorical)

charges

The medical costs billed by the insurance (continuous)